Hi, i'm Simone, I'm using a Boss Fc50 midi pedalboard through an Edirol dualcapture midi interface and my ipad. I would like to use pedal 1 to start/stop my Funkbox drum app. I set the "learn" function in the mididesigner pedalboard ( selecting program change) and push the boss fc50 footswitch. But then, the drum machine start with all the boss pedals, not only with the n.1 !!! (It's just like the app doesn't recognise the "number" of the boss fc50). How can i do?